Salamander robot can walk, crawl and swim like the real deal

One of the latest robots out of the Swiss Federal Institute of Technology in Lausanne (EPFL) can mimic the way a real salamander moves, whether on land or in the water. The EPFL scientists call it Pleurobot (after the species Pleurodeles waltl) and designed it after studying x-ray videos showing the amphibian walking and swimming. According to the institute, other scientists from EPFL had built salamander robots in the past, but this has the most realistic movements thus far. It's also the first one that's "accurately based on the 3D motion of the animal's skeleton."